.foo { display: -webkit-flex; }
.bar { max-width: -moz-max-content; }
.baz { background: -webkit-linear-gradient(bottom, #000, #fff); }
.non-standard {display: -webkit-non-standard}
.var {display: $-webkit-var}

.foo { display: flex; }
.bar { max-width: max-content; }
.baz { background: linear-gradient(bottom, #000, #fff); }
